Did the manifold gaskets.Spayed some cabin cleaner on the valve stems.Changed the micro filters on the fuel injectors o rings ext.Got more of the cleaner down the port than i would have liked to.Its started twice and it sounded great compered to what it sounded like before the gasket change.That the good news .The bad news is .It stalls and wont start again and that little white box under the dash starts clicking???Any ideas???please.